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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">najo</journal-id><journal-title-group><journal-title xml:lang="en">Nanosystems: Physics, Chemistry, Mathematics</journal-title><trans-title-group xml:lang="ru"><trans-title>Наносистемы: физика, химия, математика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-8054</issn><issn pub-type="epub">2305-7971</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/2220-8054-2021-12-2-246-251</article-id><article-id custom-type="elpub" pub-id-type="custom">najo-371</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>НАНОСИСТЕМЫ: ФИЗИКА, ХИМИЯ, МАТЕМАТИКА</subject></subj-group></article-categories><title-group><article-title>High performance tandem perovskite-silicon solar cells with very large bandgap photoelectrodes</article-title><trans-title-group xml:lang="ru"><trans-title>Высокопроизводительные тандемные перовскит-кремниевые солнечные элементы с фотоэлектродами с очень большой шириной запрещенной зоны</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Nikolskaia</surname><given-names>A. B.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolskaia</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><bio xml:lang="en"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Vildanova</surname><given-names>M. F.</given-names></name><name name-style="western" xml:lang="en"><surname>Vildanova</surname><given-names>M. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><bio xml:lang="en"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Kozlov</surname><given-names>S. S.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><bio xml:lang="en"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Almjasheva</surname><given-names>O. V.</given-names></name><name name-style="western" xml:lang="en"><surname>Almjasheva</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Saint-Petersburg, Professora Popova St., 5, Saint Petersburg, 19737</p></bio><bio xml:lang="en"><p>Saint-Petersburg, Professora Popova St., 5, Saint Petersburg, 19737</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Gusarov</surname><given-names>V. V.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusarov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Saint-Petersburg, Professora Popova St., 5, Saint Petersburg, 197376,</p><p>Politekhnicheskaya St., 26, Saint Petersburg, 194021</p></bio><bio xml:lang="en"><p>Saint-Petersburg, Professora Popova St., 5, Saint Petersburg, 197376,</p><p>Politekhnicheskaya St., 26, Saint Petersburg, 194021</p></bio><email xlink:type="simple">victor.v.gusarov@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Shevaleevskiy</surname><given-names>О. I.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevaleevskiy</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><bio xml:lang="en"><p>Department of Solar Photovoltaics</p><p>Kosygin St. 4, Moscow, 119334</p></bio><email xlink:type="simple">shevale2006@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Institute of Biochemical Physics RAS</institution></aff><aff xml:lang="en"><institution>Institute of Biochemical Physics RAS</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Saint Petersburg Electrotechnical University “LETI</institution></aff><aff xml:lang="en"><institution>Saint Petersburg Electrotechnical University “LETI</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Saint Petersburg Electrotechnical University “LETI”;&#13;
Ioffe Physical-Technical Institute RAS</institution></aff><aff xml:lang="en"><institution>Saint Petersburg Electrotechnical University “LETI”;&#13;
Ioffe Physical-Technical Institute RAS</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>07</month><year>2025</year></pub-date><volume>12</volume><issue>2</issue><fpage>246</fpage><lpage>251</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Nikolskaia A.B., Vildanova M.F., Kozlov S.S., Almjasheva O.V., Gusarov V.V., Shevaleevskiy O.I., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Nikolskaia A.B., Vildanova M.F., Kozlov S.S., Almjasheva O.V., Gusarov V.V., Shevaleevskiy О.I.</copyright-holder><copyright-holder xml:lang="en">Nikolskaia A.B., Vildanova M.F., Kozlov S.S., Almjasheva O.V., Gusarov V.V., Shevaleevskiy O.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nanojournal.ifmo.ru/jour/article/view/371">https://nanojournal.ifmo.ru/jour/article/view/371</self-uri><abstract><p>Nanostructured layers of metal oxides with very large bandgaps (Eg &gt; 5 eV), such as ZrO2 and HfO2, were used as photoelectrodes in semitransparent perovskite solar cells (PSCs) with the device architecture of glass/FTO/c-TiO2/ZrO2 (or HfO2)/CH3NH3PbI3/PTAA/PEDOT:PSS/FTO/glass. The obtained PSCs were used as top elements for manufacturing high-performance four-terminal tandem perovskite-silicon solar cells. The comparative analysis of photovoltaic parameters measured for PSCs, crystalline silicon (c-Si) solar cells and tandem PSC/c-Si solar cells demonstrated that the application of very large-bandgap materials allows to improve the PSC performance and to increase the efficiency of tandem PSC/c-Si solar cell up to ~24% in comparison with a standalone c-Si solar cell.</p></abstract><trans-abstract xml:lang="ru"><p>Наноструктурированные слои оксидов металлов с очень большой шириной запрещенной зоны (Eg &gt; 5 эВ), таких как ZrO2 и HfO2, использовались в качестве фотоэлектродов в полупрозрачных перовскитных солнечных элементах (ПСК) с архитектурой устройства стекло/FTO/c-TiO2/ZrO2 (или HfO2)/CH3NH3PbI3/PTAA/PEDOT:PSS/FTO/стекло. Полученные ПСК использовались в качестве топовых элементов для изготовления высокоэффективных четырехвыводных тандемных перовскит-кремниевых солнечных элементов. Сравнительный анализ фотоэлектрических параметров, измеренных для ПСК, солнечных элементов на основе кристаллического кремния (c-Si) и тандемных солнечных элементов ПСК /c-Si, показал, что применение материалов с очень большой шириной запрещенной зоны позволяет улучшить характеристики ПСК и повысить эффективность тандемный солнечный элемент ПСК /c-Si до ~24% по сравнению с автономным солнечным элементом c-Si.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>фотоэлектрод</kwd><kwd>перовскит</kwd><kwd>солнечные элементы</kwd><kwd>тандемные солнечные элементы</kwd><kwd>солнечная фотовольтаика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>photoelectrode</kwd><kwd>perovskite</kwd><kwd>solar cells</kwd><kwd>tandem solar cells</kwd><kwd>solar photovoltaics</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This work is supported by the Russian Foundation for Basic Research according to the research project No19-08- 01042</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Green M.A., Dunlop E.D., Hohl-Ebinger J., Yoshita M., Kopidakis N., Hao X. 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